急流 (jí liú) — torrent, rapids; jet stream (meteorology)

Definition

A concrete, fast-moving body of water: rapids in a river or a rushing torrent after heavy rain. In meteorology it also means the high-altitude jet stream.

noun
torrentrapidsjet stream (meteorology)

Examples

  • 急流,。
    Zhè tiáo hé liú zhōng yǒu hěn duō jí liú, huá chuán fēi cháng wēi xiǎn.
    This river has many rapids, making boating very dangerous.
  • 急流。
    Qì xiàng xué jiā zhèng zài yán jiū jí liú duì quán qiú qì hòu de yǐng xiǎng.
    Meteorologists are studying the impact of the jet stream on global climate.
  • ,急流。
    Bào yǔ guò hòu, shān jiān xíng chéng le jù dà de jí liú.
    After the heavy rain, a huge torrent formed in the mountains.

Origin

Compound word
构词法gòucífǎ
偏正piānzhèngModifier + head

The first part narrows down the second: it says what kind of thing the head is.

急jírapid

“急” (rapid) and “流” (flow) together mean a rapid flow, such as rapids or jet stream.

Characters in this word

Most characters — around four in five — are built this way: one part hints at the meaning, the other at the pronunciation.

Meaning part形符xíngfú
心心xīnheart
Sound part声符shēngfú
及
及jí急jí
Same sound today

急 pairs 心 (heart) with 及, which gives the sound.

Open 急 →

Most characters — around four in five — are built this way: one part hints at the meaning, the other at the pronunciation.

Meaning part形符xíngfú
水水shuǐwater
Sound part声符shēngfú
㐬
㐬㐬流liú
The sound has drifted apartThe sound part was a clue two thousand years ago — it often still helps, but not always.

流 has 水, water, and 㐬, which gives the sound. The water part matches meanings such as flow.

Open 流 →

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